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Gas Combi Boiler Maintenance
Peter,
I don't know if this help you but my ladyfriend says that she last replaced her dual hot water/ central heating boiler in 2007. She thinks that it cost her 5500 to 6000 UAH for the installation of a Viessmann unit manufactured in Germany. She says the maintenance contract costs her 200 UAH per year. She knows that all repair fitters must be qualified and approved, but she doesn't know the name of the qualification.
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